// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2024-07-23

package src

import (
	"encoding/json"
)

// ToJSON
// convert v to json string.
func ToJSON(v Result, pretties ...bool) string {
	var (
		buf []byte
		err error
	)
	// JSON String.
	if len(pretties) > 0 && pretties[0] {
		// Pretty format.
		buf, err = json.MarshalIndent(v, "", "    ")
	} else {
		// One line string.
		buf, err = json.Marshal(v)
	}
	// Empty string.
	if err == nil {
		return string(buf)
	}
	return `{}`
}
